Ake no Joi to Yoi no Majo: Boku to Kanojo no Midara na Carte
明けの女医と宵の魔女～僕と彼女のみだらなカルテ～
Kou, a male patient, travels to Hakone to seek treatment for a unique medical condition. He is taken to a secluded clinic featuring a swimming pool and various amenities, where only a female physician, Babel, resides. After examining him, she determines that his recovery involves interaction with the opposite sex. The narrative follows the private and confidential medical sessions between Kou and the alluring doctor.